• <thead id="gpwd1"></thead>

    <s id="gpwd1"></s>
    <cite id="gpwd1"><rp id="gpwd1"><form id="gpwd1"></form></rp></cite>
    <thead id="gpwd1"><rt id="gpwd1"><form id="gpwd1"></form></rt></thead>
    <blockquote id="gpwd1"></blockquote>

      撸啊撸激情久久,亚洲AV成人无码网天堂,久久久久久久,性爱综合网,91人人干,五月综合色,国产91无码精品综合,日日夜夜人人
      IR Education Microphone Classroom Audio Solution
      Negotiable
      • Recommend for you
      • How does Infrared Neck-Mounted Wireless Microphone Sound System for Classrrom Teaching Work
      • What is All-in-One Desktop Gaming Computer for Home Office and Entertainment Use with LED Screen

      How does IR Education Teaching Microphone Classroom Audio Solution Work

      About this Item
      Details
      Company Profile

      Price

      Min. Order Reference FOB Price

      200 Pieces Negotiable

      Sepcifications

      • Amplification Type Active
      • Speaker Material Metal
      • Usage for Classroom Use
      • Adjusting Method Knob
      • Sound Channel 5.1
      • Play Frequency Full Range Speaker
      • Structure Wall-Hung Type
      • SNR 70-80dB
      • Display Screen No Have
      • Transport Package Cartons
      • Specification 157*159*675(mm)
      • Trademark Seasee
      • Origin China
      • G.W 7.65 Kgs

      Product Description

      Product Description SS-IR201 Compact Infrared Microphone Teaching Speaker The SS-IR201 Infrared Wireless Sound Reinforcement System is specially designed for modern classrooms. It ensures crystal-clear audio delivery so every student can hear clearly, while teachers benefit from easy ...

      Learn More

      IR Education Microphone Classroom Audio Solution Comparison
      Transaction Info
      Price Negotiable Negotiable Negotiable US$20.00-100.00 / Piece US$29.50 / Piece
      Min Order 200 Pieces 100 Pieces 100 Sets 200 Pieces 100 Pieces
      Payment Terms LC, T/T, D/P, PayPal, Western Union, Small-amount payment T/T, D/P, PayPal, Western Union T/T, D/P, PayPal, Western Union LC, T/T, D/P, PayPal, Western Union, Small-amount payment T/T, D/P, PayPal, Western Union
      Quality Control
      Management System Certification - - - ISO9001:2015 -
      Trade Capacity
      Export Markets Southeast Asia/ Mideast, Central Asia Europe Europe North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Domestic Europe
      Annual Export Revenue - - - - -
      Business Model - Own Brand, ODM, OEM Own Brand, ODM, OEM ODM, OEM Own Brand, ODM, OEM
      Average Lead Time Peak Season Lead Time: within 15 workdays
      Off Season Lead Time: within 15 workdays
      Peak Season Lead Time: one month
      Off Season Lead Time: one month
      Peak Season Lead Time: one month
      Off Season Lead Time: one month
      Peak Season Lead Time: one month
      Off Season Lead Time: one month
      Peak Season Lead Time: one month
      Off Season Lead Time: one month
      Product Attributes
      Specification
      Amplification Type: Active;
      Speaker Material: Metal;
      Usage: for Classroom Use;
      Adjusting Method: Knob;
      Sound Channel: 5.1;
      Play Frequency: Full Range Speaker;
      Structure: Wall-Hung Type;
      SNR: 70-80dB;
      Display Screen: No Have;
      G.W: 7.65 Kgs;
      Amplification Type: Active;
      Speaker Material: Plastic;
      Usage: Portable Player, Mobile Phone, Computer, Stage/DJ, Home Theatre System, Radio, TV, Karaoke, Bluetooth Portablue Bluetooth Speaker;
      Adjusting Method: Knob;
      Sound Channel: Bluetooth Portablue Bluetooth Speaker;
      Play Frequency: Super Bass Speaker;
      Structure: Floorstanding Speaker;
      SNR: 91-100dB;
      Display Screen: Bluetooth Portablue Bluetooth Speaker;
      Product Style: Bluetooth Portablue Bluetooth Speaker;
      USB/TF Card: Yes;
      Woofer Unit: 15 Inch;
      Mic Jack: Yes;
      Battery: 4.5ah Rechargeable Battery;
      Aux Input: Yes;
      Trolley: Yes;
      Bluetooth: Yes;
      LED Light/Microphone: Yes;
      OEM/ODM: Welcome;
      Amplification Type: Active;
      Speaker Material: Plastic;
      Usage: Portable Player, Mobile Phone, Computer, Stage/DJ, Home Theatre System, Radio, TV, Karaoke, 15inch Woofer Battery Speaker System;
      Adjusting Method: Knob;
      Sound Channel: 15inch Woofer Battery Speaker System;
      Play Frequency: Super Bass Speaker;
      Structure: Floorstanding Speaker;
      SNR: 91-100dB;
      Display Screen: 15inch Woofer Battery Speaker System;
      Product Style: 15inch Woofer Battery Speaker System;
      USB/TF Card: Yes;
      Woofer Unit: 15 Inch;
      Mic Jack: Yes;
      Battery: 4.5ah Rechargeable Battery;
      Aux Input: Yes;
      Trolley: Yes;
      Bluetooth: Yes;
      LED Light/Microphone: Yes;
      OEM/ODM: Welcome;
      Amplification Type: Active;
      Speaker Material: Plastic;
      Usage: Portable Player, Mobile Phone, Computer, Stage/DJ, Radio, TV, Karaoke;
      Adjusting Method: Remote Control;
      Sound Channel: Single Channel;
      Play Frequency: Super Bass Speaker;
      Structure: Bass Reflex Enclosure;
      SNR: 91-100dB;
      Display Screen: LCD;
      Product Name: Dual 10inch Professional Trolley Party Loudspeaker;
      Speaker: 2PCS 10 Inch Woofer+2.5 Inch Tweeter;
      Colour: Black;
      RMS Power: 60W-80W;
      Cabinet Material: Plastic;
      Function: USB MP3 Player, Bluetooth, FM Function;
      Inner Speaker: 1PCS;
      Working Time: 4-6 Hours;
      Lithium Battery Capacity: 12V/4.5A;
      Microphone: 1PCS Wired Microphones;
      Amplification Type: Active;
      Speaker Material: Plastic;
      Usage: Portable Player, Mobile Phone, Computer, Stage/DJ, Home Theatre System, Radio, TV, Karaoke, New Bluetooth Rechargeable Speaker;
      Adjusting Method: Knob;
      Sound Channel: New Bluetooth Rechargeable Speaker;
      Play Frequency: Super Bass Speaker;
      Structure: Floorstanding Speaker;
      SNR: 91-100dB;
      Display Screen: New Bluetooth Rechargeable Speaker;
      Product Style: Top Selling Bluetooth Portable Speaker;
      USB/TF Card: Yes;
      Woofer Unit: 15 Inch;
      Mic Jack: Yes;
      Battery: 7.4V 3000mAh Lithium Rechargeable Battery;
      Aux Input: Yes;
      Trolley: Yes;
      Bluetooth: Yes;
      LED Light/Microphone: Yes;
      OEM/ODM: Welcome;
      RMS Power: 50W;
      Supplier Name

      Chartu Technologies Co., Ltd

      Gold Member Audited Supplier

      Guangzhou Baiyun District Jianggao Feiyang Electronic Factory

      Gold Member Audited Supplier

      Guangzhou Baiyun District Jianggao Feiyang Electronic Factory

      Gold Member Audited Supplier

      Ningbo Jumboaudio Industrial Co., Ltd.

      Gold Member Audited Supplier

      Guangzhou Baiyun District Jianggao Feiyang Electronic Factory

      Gold Member Audited Supplier

      主站蜘蛛池模板: 亚洲高清成人aⅴ片777| 亚洲av成人午夜福利| 97久久草草超级碰碰碰| 青青网站| 国产色视频一区二区三区| 玖玖国产| 久久久噜噜噜久久| 香蕉乱码成人久久天堂爱| 精品少妇人妻AV无码久久| 国产97色在线 | 日韩| 一区在线播放| 95在线一区| jizz国产精品| 免费国产高清在线精品一区| 综合色在线| 亚洲欧美电影在线一区二区| 九九九国产| 日本精品一区二区三本中文| 亚洲精品久久午夜无码一区二区| 中文字幕一区二区人妻痴汉电车| 樱花草在线社区www| 精品无码一区二区三区在线视频| 一本一道久久a久久综合| 久久夜色撩人精品国产av| 欧美freesex10一|3| 国产精品久久国产精麻豆99网站| 试看做受1分钟小视频| 老熟女高潮一区二区三区| 国产资源网| 亚洲三区在线观看内射后入| 中文字幕AV一区| 国产香蕉97碰碰久久人人| 亚洲AV日韩精品| 亚洲人妻在线一区二区| jizzjizz亚洲| 2021少妇久久久久久久久久| 超清无码一区二区三区| 国产亚洲精品第一综合| 日韩黄色av一区二区三区| 漂亮人妻被中出中文字幕| 激情自拍校园春色中文|